Hash Identifier
Automatically identify hash types from their format and length. Supports 30+ hash algorithms.
Enter Hash
Common Hash Examples
MD5
5d41402abc4b2a76b9719d911017c592
SHA-1
aaf4c61ddcc5e8a2dabede0f3b482cd9aea9434d
SHA-256
2cf24dba5fb0a30e26e83b2ac5b9e29e1b161e5c1fa7425e73043362938b9824
bcrypt
$2a$10$N9qo8uLOickgx2ZMRZoMye...
SHA-512 Crypt
$6$rounds=5000$saltsalt$...
PBKDF2
1000:MTIzNDU2Nzg5MDEy...
Hash Identification Tips
Hash identification is based on patterns, length, and character sets. Some hashes may match multiple algorithms.
Key Indicators:
- Length: MD5 = 32 chars, SHA-1 = 40 chars, SHA-256 = 64 chars
- Prefix: $2a$ = bcrypt, $6$ = SHA-512 crypt, $argon2 = Argon2
- Character set: Hex only vs Base64 vs special characters